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Battery storage · California
Battery storage in California
98 battery storage projects are in development in California, 20 of them under construction, with 158 already operating. Read daily from 12 public sources. Who is building each one, and who to call, is in the app.
Construction starts by year
Projects by the year construction starts or started, stacked by where each one stands today.
Next to break ground
The three battery storage projects in California closest to breaking ground.
- LOCK STORAGEFresno CountyFinanced · 508 MW · start est. 2026 Q4Builder: not yet named
- ROADHOUSE STORAGESan Bernardino CountyFinanced · 313 MW · start est. 2026 Q4Builder: not yet named
- HUMIDOR STORAGE 1Los Angeles CountyFinanced · 305 MW · start est. 2027 Q3Builder: not yet named
Battery storage in California, by county
Also in California
Battery storage in other states
Questions
Battery storage in California, in short.
How many battery storage projects are in development in California?
98 battery storage projects are in development in California, 0 of them in pre-construction and 20 under construction, with 158 already operating.
Which battery storage projects in California are next to break ground?
The battery storage projects in California most likely to start work next are LOCK STORAGE in Fresno County, ROADHOUSE STORAGE in San Bernardino County and HUMIDOR STORAGE 1 in Los Angeles County. Who is building each one, and who to call, is in the subscriber record.
Where does the California battery storage data come from?
From 12 public sources read daily: grid interconnection queues, construction permits, county records, state siting and procurement filings, and satellite imagery. Each value links to its record.
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